Paraformaldehyde
PFA, Polyoxymethylene, Polymerization Product of Formaldehyde
Backed up by modern manufacturing technology, we are able to achieve an annual yield of 15,000 tons of paraformaldehyde, with a purity of 96%. Compared to other polyoxymethylenes on the market, paraformaldehyde supplied by Chuangji has a competitive price and unrivalled quality. As being a type of environmental material, this polymerization product of formaldehyde is easy to store and convenient to transport and is one of the most promising products on market.
Wide Applications of Paraformaldehyde
1. Paraformaldehyde is most often used for producing high-precision resins, such as urea formaldehyde resin, phenolic resin, etc. such a type of resin is characterized by high-temperature resistance, high roughness, large bending strength, anti-fatigue, abrasion resistance and excellent electrical property. These resins can replace some metals and are used for making mechanical components in automotive industry.
2. For water treatment, paraformaldehyde is a great alternative of formalin and realizes dramatic decrease in energy consumption and better capacity in handling waste water. Plus, it is also used to produce herbicide, insecticide, plant growth regulating agent, etc.
3. PFA is usually made into disinfectant for poultry raising and medical disinfection.
4. Paraformaldehyde plays a vital role in the compound of various organic materials, including glycerol, acrylate, methyl acrylate and methyl methacrylate.
5. This product is sometimes applied to make POM (polyformaldehyde), which possesses high rigidity, strength, excellent self-lubrication, anti-fatigue, elasticity and wonderful chemical resistance. In the metal processing field, POM replaces zinc, copper, aluminum and steel in manufacturing various components.
CAS：30525-89-4
| Items | Standard | Test results |
| Appearance | White power or particles | White power or particles |
| Purity | 95±1% | 96% |
| Fe | ≤0.005% | 0.002 |
| Acidity | ≤0.05% | 0.05 |
| Ash content | ≤0.03% | 0.01 |
| Conclusion | The test results meet standard values | |
| Items | Standard | Test results |
| Appearance | Particles | Particles |
| Purity | 92±1% | 92.2% |
| Fe | ≤0.005% | 0.002 |
| Acidity | ≤0.05% | 0.05 |
| PH value | 4---8 | 8 |
| Conclusion | The test results meet standard values | |
